Installing Windows on a laptop: from preparation to first boot

Installation Windows on a laptop is a task that every user faces sooner or later. Be it replacing an old system with a new version, reinstalling after a failure, or initially setting up a newly purchased device without an OS. The process seems complicated at first glance: in fact, it comes down to a few key steps that can be completed even without deep technical knowledge.

In this article we will look at all stages of installation — from creating a bootable USB flash drive to configuring drivers after installation. We will pay special attention laptops with UEFI and disks NVMewhere standard methods may not work. You will also learn how to avoid common mistakes (for example, missing drivers for Wi-Fi or touchpad after installation) and what to do if the system refuses to see the bootable media.

The material is relevant for Windows 10 And Windows 11, as well as most modern laptops (Lenovo, HP, Asus, Acer, Dell etc.). If your device is older than 2015, pay attention to the setup section Legacy Mode in the BIOS - this can save hours of time.

1. Preparation: what you need before installing Windows

Before you begin installation, make sure you have everything you need. Without proper preparation, the process may be delayed or even fail. Here is the minimum set:

• 💾 Bootable USB flash drive (from 8 GB) or DVD with a Windows image. For modern laptops without a DVD drive, a flash drive is the only option.
• 🔑 License key (if any). Windows 10/11 can be installed without a key, but with a watermark and limited personalization features.
• ⚡ Charger. The laptop must be connected to the network during installation to avoid unexpected shutdowns.
• 📥 Data backup. Windows installation formats the system disk, so all files from the partition C: will be deleted.

If you are installing Windows on a new laptop without an OS (for example, with DOS or Linux), additionally you will need:

• 🖱️ External mouse (in case the touchpad driver does not install automatically).
• 📶 Cable Ethernet or USB adapter for connecting to the Internet (if Wi-Fi doesn't work out of the box).

⚠️ Attention: On laptops with BitLocker (for example, corporate models Dell Latitude or HP EliteBook) before installing a new OS, you must disable encryption on the current system or save the recovery key. Otherwise, after reinstallation, access to data on other disk partitions will be blocked.

To create a bootable USB flash drive, we recommend the official tools:

• 🪟 Media Creation Tool from Microsoft (for Windows 10/11).
• 🐧 Rufus (if you need a flash drive with support UEFI And GPT).
• 💿 Ventoy (for multiboot media).

2. Setting up BIOS/UEFI: how to boot from a flash drive

The most common problem when installing Windows is that the laptop simply does not see the bootable USB flash drive. This occurs due to incorrect settings BIOS/UEFI. To fix this you need:

1. Enter BIOS. To do this, when you turn on the laptop, press:
   • Lenovo: F2 or Fn + F2
   • HP: Esc, then F10
   • Asus, Acer: F2 or Del
   • Dell: F12 (for boot menu) or F2 (for BIOS)

⚠️ Attention: On laptops with Windows 11 pre-installed (for example, Lenovo Yoga or HP Spectre) function can be activated TPM 2.0 And Secure Boot without the ability to turn off. In this case, installing Windows 10 will require a special image with bypass verification TPM.

If, after saving the BIOS settings, the laptop still does not see the flash drive, check:

• 🔌 Is the flash drive connected to the port? USB 2.0 (blue connector). Some older BIOSes do not support USB 3.0 (usually black or red connector).
• 📁 Is the image recorded correctly? Try to recreate the flash drive using Rufus in mode GPT for UEFI.
• 🔄 Disable Fast Boot in BIOS - this function can block booting from external media.

3. Disk partitioning: GPT vs MBR and why it’s important

When installing Windows at the disk selection stage, many encounter an error: "Windows cannot be installed on this disk. The selected disk contains an MBR partition table. On EFI systems, Windows can only be installed on a GPT disk". This means that the disk partition style does not match the boot mode (UEFI requires GPT, Legacy — MBR).

How to determine what partitioning style your disk has?

• 🖥️ In current Windows: open Disk management (Win + X → Disk Management), right-click on the disk (not the partition!) and select Properties → Volumes → Partition Style.
• 🔧 In Windows Setup: Click Shift + F10, open a command prompt and type:

  diskpart
  list disk

  If in the column Gpt there is an asterisk (*), the disc is already in the format GPT.

If the markup style is not suitable, it needs to be changed. Attention: this will delete all data on the disk!

Instructions for conversion via Windows installer:

1. At the disk selection stage, click Shift + F10to open the command prompt.
2. Enter the commands in order:

   diskpart
   list disk
   select disk 0 (где 0 — номер вашего диска)
   clean
   convert gpt
   exit

3. Close Command Prompt and refresh the list of drives in the installer. Now you can create new sections.

⚠️ Attention: On laptops with two drives (for example, SSD + HDD) make sure you are converting the correct drive. Team clean permanently deletes all data!

4. Installation process: step-by-step instructions

When the flash drive is prepared, the BIOS is configured, and the disk is partitioned, you can begin installation. Let's look at the process using an example Windows 11 (for Windows 10 The steps are the same, only the welcome screens are different).

1. Select language and region. On the first screen, enter:
   • System language: Russian.
   • Time format: Russian (Russia).
   • Keyboard layout: Russian (add English (USA) maybe later).
2. Start of installation. Click Install, then enter your license key (or select I don't have a product key).
3. Selecting the Windows version. If you have a multi-edition (for example, Windows 11 Pro/N), select the desired version. Suitable for most users Windows 11 Home.
4. Acceptance of the license agreement. Check the box and click Next.
5. Selecting the installation type. Click Custom: Windows installation only (not Update!).
6. Disk partitioning. Select the drive or partition to install. If the disk is not partitioned, create new partitions:
   • 📁 System partition (EFI) — 100–500 MB (created automatically).
   • 📁 MSR (System Reserved) — 16–128 MB (automatically).
   • 📁 Main partition (C:) - the rest of the space.

After the reboot, system configuration will begin:

• 🌍 Region. Specify Russia (or your country).
• ⌨️ Keyboard layout. Add English (USA), if it is not displayed.
• 🔐 Network. Connect to Wi-Fi (if the driver is installed) or skip this step by clicking I don't have internet.
• 👤 Account. Create a local user (or login to Microsoft Account, if you have an account).
• 🔑 Password Set PIN code or skip (not recommended for security reasons).

The whole process takes from 20 to 40 minutes depending on the disk speed (SSD faster HDD) and laptop performance.

5. Installing drivers and first update

After booting Windows for the first time, you may find that the following do not work:

• 🖱️ Touchpad or mouse.
• 🔊 Speakers or microphone.
• 📶 Wi-Fi or Ethernet.
• 🎮 Function keys (Fn).

This is normal - the system needs drivers for your specific laptop.

How to install drivers:

1. Automatic method (recommended).
   • Connect your laptop to the Internet via cable Ethernet or USB modem.
   • Open Settings → Windows Update and press Check for updates.
   • Install all available updates (including optional ones).
2. Manual method (if the automatic one did not work).
   • Download drivers from the official website of the laptop manufacturer (section Support or Drivers).
   • Use utilities to automatically search for drivers:
     • Lenovo Vantage (for Lenovo).
     • HP Support Assistant (for HP).
     • MyASUS (for Asus).
     • Dell Update (for Dell).

Pay special attention to drivers for:

• 🔧 Chipset (provides work USB, PCIe and other interfaces).
• 🖥️ Video cards (for NVIDIA or AMD download from the manufacturer's website, and not through Windows Update).
• 🎧 Audio (on some laptops Realtek Audio is not installed automatically).

⚠️ Attention: On laptops with hybrid graphics (NVIDIA Optimus or AMD Switchable) first install the integrated graphics driver (Intel UHD or AMD Radeon Vega), and then a discrete video card. Otherwise, artifacts or system failures are possible.

6. Optimizing Windows after installation

A freshly installed Windows is fast, but for maximum performance and convenience, it's worth making a few additional tweaks.

What to do immediately after installation:

• 🛡️ Disable telemetry (for Windows 10/11 Pro).
  • Open gpedit.msc (click Win + R, enter the command).
  • Go to Computer Configuration → Administrative Templates → Windows Components → Data Collection and Previews.
  • Disable options Allow telemetry And Submit usage data.
• 🧹 Remove firmware (bloatware).

  Get-AppxPackage *3DBuilder* | Remove-AppxPackage
  Get-AppxPackage *MicrosoftSolitaireCollection* | Remove-AppxPackage
  Get-AppxPackage *CandyCrush* | Remove-AppxPackage

  (Run in PowerShell on behalf of the administrator.)

• ⚡ Set up a power plan. Recommended diagrams for laptops Balanced or High performance (in Control Panel → Power Options).
• 🔒 Activate Windows (if not done previously). Use a key or activators like KMSAuto Net (at your own risk).

Useful programs to install:

• 🔍 CrystalDiskInfo — disk status monitoring.
• 🧰 7-Zip or WinRAR - archiver.
• 📁 TreeSize — analysis of occupied disk space.
• 🛡️ Malwarebytes — checking for viruses.
• 🎨 Classic Shell (for Windows 11) - Returns the Windows 10 style Start menu.

For gaming laptops (Asus TUF, MSI GE, Acer Predator) additionally install:

• 🎮 MSI Afterburner — control over FPS and temperatures.
• 🔥 ThrottleStop - overclocking and power management of the processor (Intel).
• 🖥️ DDU (Display Driver Uninstaller) — complete removal of old video card drivers.

7. Common mistakes and their solutions

Even if you follow the instructions exactly, problems may arise. Let's look at the most common ones and how to eliminate them.

bootrec /fixmbr
bootrec /fixboot
bootrec /scanos
bootrec /rebuildbcd

If Windows is installed on a laptop with Linux or macOS (For example, MacBook through Boot Camp), additional problems may arise:

• 🍎 On Mac be sure to use Boot Camp Assistant to create a partition for Windows.
• 🐧 On laptops with Linux shrink the partition first ext4 in GParted and leave unallocated space.

⚠️ Attention: On laptops with AMD Ryzen 5000/6000 And Windows 11 an error may occur WHEA_UNCORRECTABLE_ERROR (blue screen). Solution: Disable fTPM in the BIOS or update the chipset firmware.

8. Frequently asked questions (FAQ)